they show how many damage the years in the nfl may have done. details on that next. man falls out of his boat and struggles to stay afloat in the choppy ocean all by himself until a newspaper pilot spots him. and then that is still ahead as fox reports live tonight. initiated. neural speeds increasing to 4g lte. brain upgrading to a quad-core processor. predictive intelligence with google now complete. introducing droid dna by htc. it's not an upgrade to your phone. it's an upgrade to yourself. >> shepard: the legendary nfl linebacker junior sue seau had a degenerative brain disease when he killed himself last year. head trauma, brain damage. that's according to the national instiewts of health which studied seau's brain. the kind of guy involved in every play. but all that action apparently took a toll. he reportedly suffered a number of concussions which led to mood swings, insomnia, forgetfulness and depression. last may he shot himself in his chest. a move many saw as an attempt to preserve his own brain so that scientists might one day help those with the same c